code: def reset(self):
      self.calculator.clear()
      if self.mode == "infer":
          self.infer_results = []
  
imports: from __future__ import absolute_import
  from __future__ import unicode_literals
  from __future__ import print_function
  from __future__ import division
  import io
  import logging
  import numpy
  from videotag_tsn_lstm.resource.metrics.youtube8m import eval_util
label_desc: Use image node_id 5 for calling the Youtube8mMetrics obj's underlying member method code with example usage: obj.reset() without return types